The actor died on Friday at his Los Angeles home, according to The New York Times.

Born in New York, Arbus became a photographer for the U.S. Army and teamed up with his future wife Diane Nemerov, who later changed her name to Diane Arbus, to shoot advertising spreads for magazines like Vogue and Glamour.

After the couple divorced in 1969, the star embarked on a career in entertainment, landing the lead role in Robert Downey Sr.’s cult classic “Greaser’s Palace.”

Arbus then starred alongside Bette Davis in “Scream, Pretty Peggy,” before finding fame as the sarcastic psychiatrist Maj. Sidney Freedman in the hit TV series “M*A*S*H.”

His other credits include stints in “Law & Order,” Curb Your Enthusiasm” and “Starsky and Hutch.”